(1.16.5 MCP) open java GUI from minecraft

[ElTotisPro50]

i know is a bit dump but cant i open for example JOptionPanel from a item right click?

@Override
    public ActionResult<ItemStack> onItemRightClick(World worldIn, PlayerEntity playerIn, Hand handIn) {
        String name = JOptionPane.showInputDialog("Enter the desired name: ");
        return super.onItemRightClick(worldIn, playerIn, handIn);
    }

 

[ElTotisPro50]

1 hour ago, diesieben07 said:

I don't think you can use Swing UIs in Minecraft.

Also: I have had to move nearly every single one of your previous threads to the correct forum. Please take the hint.

some mods like XRAY mod use java GUIS in minecraft, so really i cant open guis?